<template>
    <div >
        <Test></Test>
        <Test2></Test2>
        <Test3></Test3>
    </div>
</template>

<script>
    import pubsub from 'pubsub-js'
    //引入School组件
    import Test from './components/Test.vue'
    import Test2 from './components/Test2.vue'
    import Test3 from './components/Test3.vue'
    export default {
        name:'App',
        components:{
           Test,
           Test2,
           Test3
        },

    }
</script>

<style>
   
</style>